Nonprofits in Denver, Colorado

Nonprofits in Denver, Colorado. Browse 7,312 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. American Legion Auxiliary

    EIN 840928528 · Headquarters: Denver, CO, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. American Legion Auxiliary

    EIN 846029264 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary Department of Colorado

    EIN 840004975 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. American Legion Colorado Boys State

    EIN 841096602 · Headquarters: DENVER, CO, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. American Legion Dept of Colorado

    EIN 840004990 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Legion Post - Joe P Martinez Post 204

    EIN 237406299 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Legion Post 0156 Adams- Crum

    EIN 846051560 · Headquarters: Denver, CO, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  8. American Legion Post 0188 Brown- Foster

    EIN 846036502 · Headquarters: Denver, CO, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  9. American Legion Post 17

    EIN 846051468 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. American Legion Post 7 Edward J Cavanaugh-leadville

    EIN 846051458 · Headquarters: Denver, CO, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. American Legion-1 Memorial Bldg Corp Leyden-chiles-wickersham

    EIN 840385114 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. American Marketing Association Inc

    EIN 841187898 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. American Museum of Western Art - the Anschutz Collection

    EIN 273123867 · Headquarters: DENVER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  14. American National Theatre Academy

    EIN 131674441 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  15. American Nursing Informatics Association Colorado Chapter

    EIN 814347178 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. American Opportunity Partnership Inc

    EIN 841455493 · Headquarters: Denver, CO, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Outlaws Denver

    EIN 811275836 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  18. American Pharmacists Association Academy of Student Pharmacists

    EIN 451270970 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. American Postal Workers Union

    EIN 510157845 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. American Production & Inventory Control Society Of Colorado

    EIN 840820326 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. American Rose Society

    EIN 237245656 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. American Society for the Advancement of Project Management

    EIN 841588072 · Headquarters: Denver, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. American Society for Training and Development

    EIN 510222880 · Headquarters: Denver, CO, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Society of Home Inspectors

    EIN 841031847 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American Society of Media Photographers Inc

    EIN 222912482 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. American Statistical Association

    EIN 521665928 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. American String Teachers Association Incorporated

    EIN 846049603 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Sudanese Charitable Alliance

    EIN 208234807 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. American Tai Chi Academy Inc

    EIN 872902352 · Headquarters: Denver, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Thoracic Society Inc

    EIN 800659995 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. American Transparency Project Inc a 501C3 Nonprofit

    EIN 413210080 · Headquarters: Denver, CO, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Veterans Memorial Museum

    EIN 920076859 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. American Water Resources Association Colorado Section

    EIN 840979724 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Water Works Association

    EIN 135660277 · Headquarters: Denver, CO, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. American Water Works Association Rocky Mountain Section

    EIN 237026165 · Headquarters: Denver, CO, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Americans United for Separation of Church and State

    EIN 841522765 · Headquarters: Denver, CO, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  37. Americas Hernia Society Quality Collaborative Foundation

    EIN 464564839 · Headquarters: DENVER, CO, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990

  38. Americas House of Commons

    EIN 812895043 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Americas Youth Sports Inc

    EIN 821753420 · Headquarters: Denver, CO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Amiable Way

    EIN 271861253 · Headquarters: denver, CO, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Amigas in Action

    EIN 843332618 · Headquarters: Denver, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Amigos De La Academia Sandoval

    EIN 731627986 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Amiguitos

    EIN 263394832 · Headquarters: Denver, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Ammpm Foundation

    EIN 853325780 · Headquarters: DENVER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  45. Amoroso Charities Inc

    EIN 510568038 · Headquarters: Denver, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. Amp the Cause

    EIN 201706475 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  47. An Orphan's Wish

    EIN 261920328 · Headquarters: Denver, CO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  48. Anchor Community Inc

    EIN 841611797 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Anchor Point Foundation C/o Pm Family Office

    EIN 455178179 · Headquarters: DENVER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Anchor Youth Development Center

    EIN 270706650 · Headquarters: Denver, CO, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. Ancient & Accepted Scottish Rite of Freemasonry

    EIN 840005895 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Ancient Free & Accepted Masons Of

    EIN 840005998 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. Ancient Free & Accepted Masons of Colorado

    EIN 237582839 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. Ancient Free & Accepted Masons of Colorado

    EIN 840005902 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Ancient Free & Accepted Masons of Colorado

    EIN 840360651 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  56. Ancient Free & Accepted Masons of Colorado

    EIN 840385962 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Ancient Free & Accepted Masons of Colorado

    EIN 840411923 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. Ancient Free & Accepted Masons of Colorado

    EIN 840610163 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Ancient Free & Accepted Masons of Colorado

    EIN 841334006 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Ancient Free & Accepted Masons of Colorado

    EIN 846048307 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. Ancient Free & Accepted Masons of Colorado 5 Denver

    EIN 840381485 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Ancient Free and Accepted Masons of Colorado

    EIN 840005886 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Ancient Mystical Order of Rosae Crucis

    EIN 846027242 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  64. Ancient Mystical Order of Rosae Crucis

    EIN 882991722 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Ancient Order of Hibernians in America

    EIN 841505468 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. And Toto Too Theatre Company

    EIN 680599935 · Headquarters: denver, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Angel Eyes

    EIN 742159335 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Angel Flight Track Club

    EIN 271499489 · Headquarters: Denver, CO, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Angelbotics

    EIN 863920113 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Angelico Sacred Music Inc

    EIN 994640545 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Animal Dominion Rescue

    EIN 883304959 · Headquarters: Denver, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Animalwise

    EIN 841567063 · Headquarters: Denver, CO, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  73. Anniecorky Corporation

    EIN 882544197 · Headquarters: Denver, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Annunciation Heights

    EIN 823745326 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Anointed Word of Deliverance Ministries Inc

    EIN 300571271 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  76. Anschutz Family Foundation

    EIN 742132676 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  77. Answer for Africa Inc

    EIN 453780803 · Headquarters: DENVER, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  78. Anterior Spine Institute for Research and Education

    EIN 824017124 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Anthropomorphic Events Incorporated

    EIN 880650073 · Headquarters: Denver, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Any Street Grocery

    EIN 474381012 · Headquarters: Denver, CO, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Aorn Foundation

    EIN 841193583 · Headquarters: DENVER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Apex Contemporary Dance Theatre

    EIN 260527713 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  83. Apogaea Inc

    EIN 200970396 · Headquarters: Denver, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Apos-a Place of Shelter Inc

    EIN 813467964 · Headquarters: Denver, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Apple Wood Rescue

    EIN 264742256 · Headquarters: Denver, CO, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  86. Aquinas Forum

    EIN 832702011 · Headquarters: DENVER, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Arapahoe High School Baseball

    EIN 710934054 · Headquarters: DENVER, CO, USA · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ

  88. Arapahoe House Inc

    EIN 840705495 · Headquarters: DENVER, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990

  89. Arc of Denver Inc

    EIN 840614525 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Arch Family Foundation

    EIN 874025374 · Headquarters: DENVER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. Archdiocesan Family Housing Inc

    EIN 841349027 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Archdiocesan Housing Inc

    EIN 840604106 · Headquarters: DENVER, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Archdiocese of Denver

    EIN 840499858 · Headquarters: DENVER, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  94. Archway Investment Corporation Inc

    EIN 464352926 · Headquarters: DENVER, CO, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Arctic Arts Project

    EIN 833054178 · Headquarters: DENVER, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Arctic Seagull Foundation

    EIN 874345039 · Headquarters: Denver, CO, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Ardent Grove Foundation

    EIN 833226007 · Headquarters: DENVER, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Areaa Greater Denver Chapter

    EIN 352570152 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Arensforce

    EIN 825460330 · Headquarters: Denver, CO, USA · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  100. Argyle Foundation

    EIN 311767375 · Headquarters: DENVER, CO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

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